CVE-2026-77790 RegistrationMagic < 6.0.9.4 - Admin+ SQLi via 'rm_sortby' Parameter
Admin users can perform SQL injection attacks via the rm_sortby parameter in the RegistrationMagic WordPress plugin.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-77790?
CVE-2026-77790 is a medium-severity SQL injection vulnerability in Unknown RegistrationMagic, published on 26 Aug 2026. An attacker needs administrator access to exploit it, with no action from the victim.
Official description
The RegistrationMagic WordPress plugin before 6.0.9.4 does not sanitise and escape a parameter before using it in a SQL statement, which could allow high privilege users such as admin to perform SQL injection attacks.
Weakness: CWE-89
Which versions are affected by CVE-2026-77790?
How do I fix CVE-2026-77790?
No fix has been published for CVE-2026-77790 yet. Limit exposure of the affected software until one is available.
Use parameterised queries everywhere and never build SQL by joining strings. Upgrade affected software first; a web application firewall only buys time. More about SQL injection.
Is CVE-2026-77790 being exploited?
There is no known exploitation of CVE-2026-77790 in the wild and no public exploit code.
Sources
Also known as GHSA-5hgx-prqh-5qmp.